Overview
| brand | Jiupeng | content | ninety-four point seven |
| exterior | White powder | purity | ninety-four point seven |
| specifications | 20 kg/barrel | model | CY-R30Y3 |
| Product level | High purity level | CAS | 1314-23-4 |
| Manufacturer (place of origin) | Hangzhou | Product name | Zirconia |
| Usage category | Standard | Implement quality standards | Enterprise standards |
Product Details
Nano Zirconium dioxide30Y3
Basic information:
S#:1314-23-4
Nature:Nano zirconia is a white solid with a molecular weight of 123.22, a melting point of 2397 ℃, and a boiling point of 4275 ℃. It has a high hardness and is an insulator at room temperature, while it has excellent conductivity at high temperatures
Nano zirconia has the characteristics of strong thermal shock resistance, high temperature resistance, good chemical stability, and outstanding material composites. The composite of nano zirconia with other materials (Al2O3, SiO2) can greatly improve the performance parameters of materials, Fracture toughness, Flexural strength, etc. Therefore, nano Zirconium dioxide is not only used in the field of structural ceramics and functional ceramics, but also used to improve the surface properties of metal materials (thermal conductivity, thermal shock resistance, high-temperature oxidation resistance, etc.). Nanometer Zirconium dioxide doped with different elements is used for electrode manufacturing in high-performance solid batteries.
Ceramics sintered from nano zirconia powder have become one of the main structural ceramics due to their excellent phase transformation and toughening properties; In the research of nanocomposites, nano Zirconium dioxide has been used as a dispersion phase to strengthen and toughen the matrix, and remarkable results have been achieved; Stable nano zirconia has been widely used as an ideal electrolyte in solid oxide fuel cells.
model | CY-R30Y3 |
exterior | White powder |
Crystalline phase | 3Y tetragonal phase |
ZrO2% (HfO2) | ninety-four point seven |
Specific surface area m2/g | 20-40 |
Y2O3 (wt%) | 3mol |
Al2O3% ≤ | zero point zero zero two |
SiO2% ≤ | zero point zero zero one |
Fe2O3% ≤ | zero point zero zero three |
Average particle size nm | thirty |
Application scope:
Nano zirconia powder has important application value in high-tech fields such as national defense, electronics, high-temperature structure and functional ceramics, especially in surface coatings.
1. Nano zirconia can be used in high-strength, high toughness, and wear-resistant products such as mill liners, cutting tools, wire drawing molds, hot extrusion molds, nozzles, valves, balls, pump parts, and various sliding components.
two, functional ceramics, structural ceramics: Electroceramics, bioceramics
3. Piezoelectric components, oxygen sensitive resistors, and large capacity capacitors;
4. Artificial gemstones, grinding materials Functional coating material: Adding it to the coating has a anti-corrosion effect, improving wear resistance and fire resistance.
5. Nano zirconia can also be used as refractory materials: Electroceramics fired bearing pads, refractory materials for melting glass and metallurgical metals;
The application in high-tech fields is expanding day by day.
sixThe nano ZrO2 particles modified with silane can significantly improve the flexural strength of the nano ZrO2/PMMA composite material at a dosage of 3.0%.
Packaging: 20kilogram/bucket